What was lacking in all this condescension is what the critics so pride themselves in having -- namely, context. What did they expect in the first elections after 30 years of totalitarian rule that destroyed civil society and systematically annihilated any independent or indigenous leadership? The only communal or social ties remaining after Saddam Hussein were those of ethnicity and sect.

But in the intervening years, while the critics washed their hands of Iraq, it began developing the sinews of civil society: a vibrant free press, a plethora of parties, the habits of negotiation and coalition-building. Reflecting these new realities, Grand Ayatollah Ali Sistani this time purposely and publicly backed no party, strongly signaling a return -- contra Iran -- to the Iraqi tradition of secular governance.

The big strategic winner here is the United States. The big loser is Iran. The parties Tehran backed are in retreat. The prime minister who staked his career on a strategic cooperation agreement with the United States emerged victorious. Moreover, this realignment from enemy state to emerging democratic ally, unlike Egypt's flip from Soviet to U.S. ally in the 1970s, is not the work of a single autocrat (like Anwar Sadat), but a reflection of national opinion expressed in a democratic election.

This is not to say that these astonishing gains are irreversible. There loom three possible threats: (a) a coup from a rising and relatively clean military disgusted with the corruption of civilian politicians -- the familiar post-colonial pattern of the past half-century; (b) a strongman emerging from a democratic system (Maliki?) and then subverting it, following the Russian and Venezuelan models; or (c) the collapse of the current system because of a premature U.S. withdrawal that leads to a collapse of security.

Averting the first two is the job of Iraqis. Averting the third is the job of the U.S. Which is why President Obama's reaction to these remarkable elections, a perfunctory statement noting that they "should continue the process of Iraqis taking responsibility for their future," was shockingly detached and ungenerous.

When you become president of the United States you inherit its history, even the parts you would have done differently. Obama might argue that American sacrifices in Iraq were not worth what we achieved. But for the purposes of current and future policy, that is entirely moot. Despite Obama's opposition, America went on to create a small miracle in the heart of the Arab Middle East. President Obama is now the custodian of that miracle. It is his duty as leader of the nation that gave birth to this fledgling democracy to ensure that he does nothing to undermine it.